4494382876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 8172299520

約数和(自身を除く): 3677916644

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 331, 356, 662, 887, 1324, 1774, 3548, 3827, 7654, 14233, 15308, 28466, 29459, 38141, 56932, 58918, 76282, 78943, 117836, 152564, 157886, 293597, 315772, 587194, 1174388, 1266737, 2533474, 3394549, 5066948, 6789098, 12624671, 13578196, 25249342, 26130133, 50498684, 52260266, 104520532, 1123595719, 2247191438, 4494382876]

約数ペア:

[(1, 4494382876), (2, 2247191438), (4, 1123595719), (43, 104520532), (86, 52260266), (89, 50498684), (172, 26130133), (178, 25249342), (331, 13578196), (356, 12624671), (662, 6789098), (887, 5066948), (1324, 3394549), (1774, 2533474), (3548, 1266737), (3827, 1174388), (7654, 587194), (14233, 315772), (15308, 293597), (28466, 157886), (29459, 152564), (38141, 117836), (56932, 78943), (58918, 76282)]